oz means ounce; it is equal to 1/16 of a pound.
64 oz is four pounds (16 oz per pound).
44.8 oz is 2.8 pounds.
3.25 oz = 0.2031 pounds.
(7 pounds 3 oz) - (10 pounds 5 oz) = -3.125 pounds
50 oz is 3.125 pounds
156 oz is 9.75 pounds.
272 oz is 17 pounds.
84 oz = 5.25 pounds
47 oz is 2.9375 pounds.
There are 44 pounds in 704 oz
1.25 pounds is 20 oz.
30 oz = 1.875 pounds.